Ключевые слова: business, carbon dioxide, chimney, circumstance, energy, environ, environment, factory, fume scald vapor, gas, global warming, hanshinkogyochitai, industrial area, industrial center, industrial complex, industrial zone, industrial zones, industry, japan, kansai, kinki, kinki region, oil, osaka, osaka prefecture, petrochemical complexespetrochemical complex, petroleum, plant, plants, power, smoke, smokestack, steam, surroundings, takaishishi,